Isaac Morland <isaac.morl...@gmail.com> writes: > On Sun, 18 Apr 2021 at 11:36, Tom Lane <t...@sss.pgh.pa.us> wrote: >> Are you familiar with the halting problem? I don't see any meaningful >> difference here.
> I think what is being suggested is akin to type checking, not solving the > halting problem. Yeah, on further thought we'd be satisfied with a conservative approximation, so that removes the theoretical-impossibility objection. Still, there are a lot of remaining problems, as you note. regards, tom lane